Greatest integer k such that k/2^n < e^2.

Terms

a(0) =7a(1) =14a(2) =29a(3) =59a(4) =118a(5) =236a(6) =472a(7) =945a(8) =1891a(9) =3783a(10) =7566a(11) =15132a(12) =30265a(13) =60531a(14) =121062a(15) =242124a(16) =484249a(17) =968498a(18) =1936996a(19) =3873993a(20) =7747986a(21) =15495973a(22) =30991947a(23) =61983895a(24) =123967790a(25) =247935580a(26) =495871160a(27) =991742321a(28) =1983484643a(29) =3966969286